SciresM said 1.0 is the best firmware and the one who have most (huge) flaws so be patient and do not update your switch to 3.0 yet.
This is the most obvious information I have ever seen relating to console hacking, lowest is ALWAYS the best firmware to be on for vulnerabilities.
and updatuing +.+Well, I know but i saw a lot of people updayting so not everyone knows this.
Better keep Splatoon for 2.0 around then.The problem with 1.0 is that it has no browser. It will take some time to find a primary entrypoint that doesn't rely on it. And who knows if anything will even be released for 1.0? Right now the devs are all coding for 3.0 and because most people interested in homebrew are on either 2.x or 3.0 that'll likely be the firmware most people will be coding for for the foreseeable future, until someone discovers an exploit in newer firmware. Look at how long it took for the 3DS to get an entrypoint for 2.x, and that still relies on the browser. The only thing that works on 1.0 is the Cubic Ninja-based NAND dumper, because even though 1.0 is less secure, there were so many changes between it and later firmwares that things have to be coded specifically for it to work. For most of the 3DS' life only 4.x and then 6.x and 9.x were hackable.